9101472720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1995937}}^1$

素因数の和:1995972

約数の個数: 80

約数和(自身を含む): 29699557440

約数和(自身を除く): 20598084720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 1995937, 3991874, 5987811, 7983748, 9979685, 11975622, 15967496, 19959370, 23951244, 29939055, 31934992, 37922803, 39918740, 47902488, 59878110, 75845606, 79837480, 95804976, 113768409, 119756220, 151691212, 159674960, 189614015, 227536818, 239512440, 303382424, 379228030, 455073636, 479024880, 568842045, 606764848, 758456060, 910147272, 1137684090, 1516912120, 1820294544, 2275368180, 3033824240, 4550736360, 9101472720]

約数ペア:

[(1, 9101472720), (2, 4550736360), (3, 3033824240), (4, 2275368180), (5, 1820294544), (6, 1516912120), (8, 1137684090), (10, 910147272), (12, 758456060), (15, 606764848), (16, 568842045), (19, 479024880), (20, 455073636), (24, 379228030), (30, 303382424), (38, 239512440), (40, 227536818), (48, 189614015), (57, 159674960), (60, 151691212), (76, 119756220), (80, 113768409), (95, 95804976), (114, 79837480), (120, 75845606), (152, 59878110), (190, 47902488), (228, 39918740), (240, 37922803), (285, 31934992), (304, 29939055), (380, 23951244), (456, 19959370), (570, 15967496), (760, 11975622), (912, 9979685), (1140, 7983748), (1520, 5987811), (2280, 3991874), (4560, 1995937)]